Accounts Receivable (Tables)

12 Months Ended

Dec. 31, 2015

Accounts Receivable, Net, Current [Abstract]

Schedule of accounts receivable

Accounts receivable consisted of the following (in thousands):

	December 31, 2015			December 31, 2014
Total receivables	$	15,421		$	9,281
Allowance for doubtful accounts and returns	(554		)	(162		)
Accounts receivable, net	$	14,867		$	9,119

Allowance for doubtful accounts receivable

Summary of allowance for doubtful accounts and returns activity was as follows:

	December 31, 2015			December 31, 2014
Beginning balance	(162		)	(234		)
Provision for bad debts on trade receivables	(359		)	(6		)
Other allowances	(121		)	8
Accounts receivable write offs	88			70
Ending balance	$	(554	)	$	(162	)